Book Alternator repair & replacement in South London

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200+

Total expert alternator repair mechanics operating in South London

Number of Ratings

853

Total number of alternator repair reviews in South London

Average Rating

Average user rating for alternator repair bookings in South London

Top Mechanics For Alternator Repair & Replacements in South London

55 Reviews

Garage in South London, 20 years of experience

I am a highly experienced mechanic with over 20 years in the field, specializing in a wide range of vehicle repairs. As a qualified MOT tester, I handle Class IV and VII MOTs, as well as servicing and diagno...

198 Reviews

Garage in South London, 7 years of experience

Welcome to AUTO PRO, where automotive excellence meets customer satisfaction! With over 7 years of hands-on experience in the auto industry, we take pride in being your trusted partner for all things automot...

121 Reviews

Garage in South London, 10 years of experience

SDS MOTORS is a family company responsible for inspecting and repairing vehicles, diagnosing problems and performing maintenance work on them. Shpetim the mechanic of the company has more than 10 years of...

5 Reviews

Mobile mechanic in South London, 6 years of experience

I am a mobile mechanic with 6 years experience in repairing cars. I cover the SM5 area and within 12 miles. I am friendly and always happy to help

5 Reviews

Garage in South London, 10 years of experience

I have worked on vehicles on/off for 10 years outside the Sutton area and have been fully independent for the last 3 years in the current area. I’m competent on light to medium mechanical work including brak...

55 Reviews

Garage in South London, 7 years of experience

Based in South London. Full Diagnostic, programming, coding, servicing, repairs on all makes. <a href='https://www.clickmechanic.com/' title='ClickMechanic'><img width='250' src='https://badges.clickme...

973 Reviews

Garage in South London, 14 years of experience

I have 8 years of experience in the automotive repair industry. I did my apprenticeship at a garage in London and have done mechanical work ever since. I worked at a garage for a few years after the apprenti...

111 Reviews

Garage in South London, 13 years of experience

My name is Warren and I’m originally from South East London but now based in Surrey. I am a dedicated family man with two small children. I also have a passion for motorsports and anything with an engine. I...

330 Reviews

Garage in South London, 25 years of experience

DK Autos specialise in all aspects of vehicle repairs, servicing and MOT's, with 24hour recovery breakdown service. We offer a vehicle collection and return service for all of our customers. We appreciate ...

55 Reviews

Garage in South London, 30 years of experience

I have more than 25 years experience in repairing cars and vans. Some of the services we do include Engine Service, Brakes, Tyres, Clutches, Timing Belts and so much more. We are also able to offer body work...

148 Reviews

Garage in South London, 16 years of experience

We are a fully mobile vehicle repair/diagnostics service. With 15 years experience you can rely on us to come to you to save you any hassle of visiting a garage. We use the latest diagnostic technology to...

36 Reviews

Garage serving South London, 9 years of experience

Worked in various establishments such as; Serks motorwork, Japanese and German car speaialist, Endless, BMW specialist, Burhan Motors, General car mechanic, gearbox specialist. I have also assisted other b...

258 Reviews

Garage serving South London, 10 years of experience

Pit Start is the only garage in the UK that carries out all repairs and servicing in full public view. You are allowed to go into the work area and inspect the work while it’s being carried out by our profes...

579 Reviews

Mobile mechanic serving South London, 9 years of experience

3 years at AVS where I started my mechanics as an apprentice, mastering general repairs and servicing on a wide range of vehicles , 2 years as a fast fitter in car giant. Perfecting replacing brakes, tyres ...

245 Reviews

Garage serving South London, 18 years of experience

Our Services​ - Pre Purchase inspections 5* reviews ​- Complete Computer Diagnostics - Complete Safety Analysis - Rideability Problems - Tune - ups - Oil Changes - Tyres - Brake repair specialist -...

Frequently asked questions about alternator repair & replacements in South London

Read our answers to questions about alternator repair costs, symptoms and more.

What does an alternator replacement in South London involve?

  • Mechanic will inspect the car's battery charging system.
  • Mechanic will inspect the alternator's ancillaries (drive belt, cables etc.)
  • Mechanic will test the voltage output of the alternator.
  • If necessary, the mechanic will replace the alternator.
  • Mechanic will advise if any other parts of the electric system need to be replaced.
  • Mechanic will test the charging system and will test drive the car.

What are the symptoms of a bad alternator?

  • When the battery warning light on the car's dashboard has lit up.
  • When the battery is not being recharged

How long does it take a mechanic to replace an alternator?

On average, alternator replacement times can range from 1 hour to 2.5 hours with an average of just over 1 hour. The time that the job takes will depend on a number of factors, like your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.

What are the signs of a bad alternator?

If the battery light remains on with the ignition (and does not go out once the charging is in operation), or comes on with the engine running then there is an issue with the alternator generating power and the battery will not be recharged. It is important to get a professional mechanic to check the issue as soon as possible.

Is a faulty alternator an MOT failure?

No, a car will not fail its MOT on an alternator issue itself. The alternator is not checked as part of the MOT, but a garage may flag it as something to address outside of an MOT to help ensure your vehicle will be able to charge its battery as intended.

How do I check if my car alternator is working properly?

The easiest way to check if your alternator is working is to start the car and let it idle. Then, turn on all of the car's accessories one at a time. If the car's battery dies while the accessories are on, then the alternator is not working.

Additionally, the battery should be tested for voltage. If the battery is low, the alternator may not be charging the battery. Depending on the electrical system, a voltmeter reading in the 13.8 to 15.3 volt range with the engine running, lights and accessories off, generally indicates that the alternator is working as it should be.

What happens when the car alternator fails while I am driving?

If your alternator dies while driving, your car will eventually lose power and come to a stop. You may notice the first signs of a dying alternator with dimmed interior lights and warning lights on the dashboard. The best thing to do in this case is find a safe place to stop and call for professional help.

How do I fix a bad alternator?

In most cases the alternator would be replaced if it bad or faulty. Alternators can be refurbished but often getting a new one fitted is more cost-effective. An alternator is an electrical component that is key to supplying power to your car so fixing it is a job best left to qualified technicians.

Can South London garages offer home collection and delivery for alternator repair?

Yes, many garages in South London are able to offer collection and delivery for an alternator repair. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a alternator repair in South London.

Can South London mobile mechanics do alternator repair at my home or office?

Yes, South London mobile mechanics can do an alternator repair at your home or office, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.

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